Tin(II) oxide

SnO

Stannous oxide, Tin monoxide, Tin protoxide

CAS-No. 21651-19-4 EC-No. 244-499-5 

M = 134.71g/mol Spec. density 6.45 g/cm³

Tin(II) oxide  AR

Specification 

Assay

>=88.0%

Insoluble matter in hydrochloric acid

<=0.02%

Chloride(Cl)

<=0.02%

Ammonium(NH₄)

<=0.003%

Sulfate(SO₄)

<=0.005%

Heavy metals(as Pb)

<=0.02%

Ord.No.

Packaging

Quantity

Tin(II) oxide  CP

Specification 

Assay

>=88.0%

Insoluble matter in hydrochloric acid

<=0.05%

Chloride(Cl)

<=0.02%

Ammonium(NH₄)

<=0.007%

Sulfate(SO₄)

<=0.01%

Heavy metals(as Pb)

<=0.05%

Ord.No.

Packaging

Quantity